/*
 * Licensed to the University Corporation for Advanced Internet Development,
 * Inc. (UCAID) under one or more contributor license agreements.  See the
 * NOTICE file distributed with this work for additional information regarding
 * copyright ownership. The UCAID licenses this file to You under the Apache
 * License, Version 2.0 (the "License"); you may not use this file except in
 * compliance with the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.opensaml.soap.soap11.impl;

import org.opensaml.core.xml.XMLObject;
import org.opensaml.core.xml.io.AbstractXMLObjectUnmarshaller;
import org.opensaml.core.xml.io.UnmarshallingException;
import org.opensaml.core.xml.schema.XSQName;
import org.opensaml.core.xml.schema.XSString;
import org.opensaml.core.xml.schema.XSURI;
import org.opensaml.soap.soap11.Detail;
import org.opensaml.soap.soap11.Fault;
import org.opensaml.soap.soap11.FaultActor;
import org.opensaml.soap.soap11.FaultCode;
import org.opensaml.soap.soap11.FaultString;
import org.w3c.dom.Attr;

/**
 * A thread-safe unmarshaller for {@link org.opensaml.soap.soap11.Fault}s.
 */
public class FaultUnmarshaller extends AbstractXMLObjectUnmarshaller {

    /** {@inheritDoc} */
    protected void processChildElement(final XMLObject parentXMLObject, final XMLObject childXMLObject)
            throws UnmarshallingException {
        final Fault fault = (Fault) parentXMLObject;
        
        if(childXMLObject instanceof XSQName){
            fault.setCode((FaultCode) childXMLObject);
        }else if(childXMLObject instanceof XSString){
            fault.setMessage((FaultString) childXMLObject);
        }else if(childXMLObject instanceof XSURI){
            fault.setActor((FaultActor) childXMLObject);
        }else if(childXMLObject instanceof Detail){
            fault.setDetail((Detail) childXMLObject);
        }
    }

    /** {@inheritDoc} */
    protected void processAttribute(final XMLObject xmlObject, final Attr attribute) throws UnmarshallingException {
        // nothing to do, no attributes
    }

    /** {@inheritDoc} */
    protected void processElementContent(final XMLObject xmlObject, final String elementContent) {
        //nothing to do, no element conent
    }
}